The lone-lobed earring: It’s a burgeoning accessory trend spearheaded by the runways and the high-fashion crowd of late. While the style has had its turns in the Hollywood sun—recall Jennifer Lawrence’s dazzling Ana Khouri ear cuff at the premiere of The Hunger Games: Catching Fire in Paris—last night’s Golden Globe Awards saw the look out in full.

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The lone-lobed earring: It’s a burgeoning accessory trend spearheaded by the runways and the high-fashion crowd of late. While the style has had its turns in the Hollywood sun—recall Jennifer Lawrence’s dazzling Ana Khouri ear cuff at the premiere of The Hunger Games: Catching Fire in Paris—last night’s Golden Globe Awards saw the look out in full.

Blue Is the Warmest Color’s Adèle Exarchopoulos, for instance, went with a diamond sunburst Chaumet stunner. Delicate yet tough in tandem, the sparkle of the asymmetric gems nicely complemented the shimmer of her Miu Miu dress.

And then there was Emma Watson, who finished the night with a doubleheader (no pun intended): First, for the red carpet, she sported a sole front-to-back pearl earring from Christian Dior, and then, for the party circuit, she switched lobes for a quartet of black Repossi bands. Both were well-considered and, subsequently, surreally chic.

Should you suddenly find yourself in the market for a one-off, hear this from Fivestory New York’s Claire Distenfeld (she’s long been a champion of the singular earring): “I’m notorious for only buying one from designers—they want to kill me. So then I thought I should always buy two, either in case of emergency replacement or to give to a friend.”